1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
KatRina [158]
3 years ago
10

A chemical change always involves a change to the --- of matter

Chemistry
1 answer:
faltersainse [42]3 years ago
3 0
Chemical composition.
You might be interested in
Quick question: Are water molecules attracted to each other because of the polar nature of water?
Colt1911 [192]

Answer:

Because the opposite charge between them

Explanation:

4 0
3 years ago
A. CH,0, molar mass is 90 g/mol
Luba_88 [7]

what is that i cant see anything?

7 0
3 years ago
An atom has 5 protons, 4 electrons, and 5 neutrons. Which
Likurg_2 [28]

Answer:

i think the answer is C

Explanation:

not sure plsss dont bash im a beginner

3 0
3 years ago
Read 2 more answers
When ethane (
LuckyWell [14K]

Answer:

9 Moles

Explanation:

C2H6 has 6 Hydrogens and Water Has 2 Hydrogens

so it takes 1 mole ethane to produce 3 moles water

1 Mole Ethane ----> 3 Moles Water so 3 ----> 9 moles

7 0
3 years ago
What evidence from an image of Paramecium indicates whether the organism is a prokaryote or a eukaryote?
Naily [24]
Your answer is B.
<em>Hope this helps... leave a 5-rate and a thanks!</em>
8 0
3 years ago
Other questions:
  • How many atoms of phosphorus are in 8.10 mol of copper(II) phosphate?
    7·1 answer
  • Tin has ten stable isotopes. The heaviest, 124Sn, makes up 5.80% of naturally occuring tin atoms. How many atoms of 124Sn are pr
    13·1 answer
  • According to the following thermochemical equation, what mass of H2O (in g) must form in order to produce 488 kJ of energy?
    13·1 answer
  • What is the formula for CaS
    8·1 answer
  • What is the percent copmosition of chromium in CrF3
    15·1 answer
  • Which is a characteristic of atoms?
    8·2 answers
  • if two atoms share electrons how does knowledge of the electronegativity of each atom help determine if the bond will be polar
    14·2 answers
  • Jupiter's gravity is about 2.3 times stronger than Earth's gravity Calculate the mass and
    12·1 answer
  • N 2H 4 + H202 N2 + H 20​
    10·1 answer
  • Advances in medical technology and healthcare have increased the life expectancy of people around the world. what negative effec
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!